UNITED NATIONS: The United Nations has reinstated an arms embargo and other sanctions on Iran over its nuclear programme following a process triggered by European powers that Tehran has warned will be met with a harsh response.
Britain, France and Germany initiated the return of sanctions on Iran at the UN Security Council over accusations it had violated a 2015 deal that aimed to stop it developing a nuclear bomb. Iran denies seeking nuclear weapons.
The end of the decade-long nuclear deal originally agreed by Iran, Britain, Germany, France, the United States, Russia and China is likely to exacerbate tensions in the Middle East, just months after Israel and the US bombed Iranian nuclear sites.
UN sanctions imposed by the Security Council in resolutions adopted between 2006 and 2010 were reinstated 0000 GMT on Sunday. Attempts to delay the return of all sanctions on Iran failed on the sidelines of the annual gathering of world leaders at the UN this week.
Tehran denounces ‘unjustifiable’ return of sanctions
“We urge Iran and all states to abide fully by these resolutions,” the foreign ministers of France, Britain and Germany said in a joint statement after the deadline passed. European Union foreign policy chief Kaja Kallas confirmed in a statement on Sunday that the bloc would “now proceed to implement the re-imposition of all previously lifted UN and EU nuclear-related sanctions without delay”.
Israel hailed the reimposition of sanctions on its arch foe as a “major development”, citing what it called Tehran’s ongoing violations over the nuclear programme.
‘Unjustifiable’ sanctions
Iran on Sunday condemned as “unjustifiable” the reinstatement of United Nations sanctions over its nuclear programme, after the collapse of talks with Western powers and Israeli and US strikes on its nuclear sites.
The measures, which bar dealings linked to the Islamic republic’s nuclear and ballistic missile activities, took effect overnight after Western powers triggered the so-called “snapback” mechanism under the 2015 nuclear accord.
“The reactivation of annulled resolutions is legally baseless and unjustifiable… all countries must refrain from recognising this illegal situation,” the Iranian foreign ministry said in a statement.
“The Islamic Republic of Iran will firmly defend its national rights and interests, and any action aimed at undermining the rights and interests of its people will face a firm and appropriate response,” it added.
Ambassadors recalled
Tehran has warned of a harsh response to the reimposition of sanctions. Iran said on Saturday it was recalling its ambassadors to Britain, France and Germany for consultations. But Iranian President Masoud Pezeshkian said Iran had no intention of leaving the nuclear Non-Proliferation Treaty. Russia has disputed the return of UN sanctions on Iran. “It is unlawful, and it cannot be implemented,” Russian Foreign Minister Sergei Lavrov told reporters at the UN on Saturday, adding that he had written to UN Secretary General Antonio Guterres warning that it would be “a major mistake” for him to acknowledge a return of UN sanctions on Iran.
The European powers had offered to delay reinstating sanctions for up to six months to allow space for talks on a long-term deal if Iran restored access for UN nuclear inspectors, addressed concerns about its stock of enriched uranium, and engaged in talks with the United States.
“Our countries will continue to pursue diplomatic routes and negotiations. The reimposition of UN sanctions is not the end of diplomacy,” the foreign ministers of Britain, France and Germany said, urging Iran to “return to compliance”.
US Secretary of State Marco Rubio said President Donald Trump has been clear that diplomacy is still an option for Iran and a deal remains the best outcome for the Iranian people and the world.
“For that to happen, Iran must accept direct talks, held in good faith, without stalling or obfuscation,” Rubio said, adding that until there was a new deal it was important for countries to implement sanctions “immediately in order to pressure Iran’s leaders”.
Economic impact
The sanctions are a “snapback” of measures frozen in 2015 when Iran agreed to major restrictions on its nuclear programme under a deal negotiated by former president Barack Obama. The United States had already imposed massive sanctions when President Donald Trump withdrew from the deal in his first term.
Iran and the United States had held several rounds of Omani-brokered talks earlier this year before they collapsed in June when first Israel and then the United States attacked Iranian nuclear facilities.
Published in Dawn, September 29th, 2025